1 ผลลัพธ์ สำหรับ ellipsograph
หรือค้นหา: -ellipsograph-, *ellipsograph*

Collaborative International Dictionary (GCIDE)
Ellipsograph

n. [ Ellipse + graph: cf. F. ellipsographe. ] An instrument for describing ellipses; -- called also trammel. [ 1913 Webster ]


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